Item12427: be robust stumbling over topics that lost their form definition



git-svn-id: http://svn.foswiki.org/trunk@16597 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12428: upgrade 3rd party plugin



git-svn-id: http://svn.foswiki.org/trunk@16598 0b4bb1d4-4e5a-0410-9cc4-b2b747904278